Donald Hanser, M.D.
NPI 1982611505 · General Practice Physician · Houston, TX
Donald Hanser, M.D. is a General Practice Physician provider in Houston, TX (NPI 1982611505).
Provider details
- NPI number
- 1982611505
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E5777 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 65 | 29 |
| Levothyroxine Sodium | 50 | 23 |
| Amlodipine Besylate | 49 | 24 |
| Alprazolam | 49 | 13 |
| Simvastatin | 35 | 17 |
| Metformin Hcl | 25 | 14 |
| Rosuvastatin Calcium | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2022-06-13
- Certified
- 2022-06-13
Frequently asked questions
- What is Donald Hanser's NPI number?
- Donald Hanser's National Provider Identifier (NPI) is 1982611505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Hanser's specialty?
- Donald Hanser is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Hanser located?
- Donald Hanser's practice location on file with NPPES is 427 W 20th St, Houston, TX 77008-2441.
- What is Donald Hanser's phone number?
- The practice phone number listed in the NPPES registry for Donald Hanser is (713) 864-8400.
- Is Donald Hanser's NPI active?
- Yes — Donald Hanser's NPI (1982611505) is active in the NPPES registry as of the last update on 2022-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.